OBJECTIVE: To examine cancer mortality in continuous glass filament workers. METHODS: A cohort of 936 continuous glass filament workers employed in a plant from northern Italy since January 1976 was followed-up through December 2003, for a total of 19,987 man-years. RESULTS: Overall, 144 deaths were observed compared with 160.8 expected based on regional death rates (standardized mortality ratio [SMR] = 0.90, 95% CI = 0.76 to 1.05). There were 53 deaths from all cancers (SMR = 1.01, 95% CI = 0.75 to 1.32), and 21 from lung cancer (SMR = 1.23, 95% CI = 0.76 to 1.89). There was no consistent relation with risk for age at first employment, time since first or last employment, or duration of employment for any of the causes considered. CONCLUSIONS: Although limited in size, this study provides no evidence that continuous glass filament workers experience a significant increased risk of cancer, including respiratory cancer. ©2009The American College of Occupational and Environmental Medicine.
Pira, E., Manzari, M., Gallus, S., Negri, E., Bosetti, C., Romano, C., et al. (2009). Cancer mortality in a cohort of continuous glass filament workers. JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE, 51(2), 239-242 [10.1097/JOM.0b013e318193fd0d].
Cancer mortality in a cohort of continuous glass filament workers
Negri, E.;Boffetta, P.;
2009
Abstract
OBJECTIVE: To examine cancer mortality in continuous glass filament workers. METHODS: A cohort of 936 continuous glass filament workers employed in a plant from northern Italy since January 1976 was followed-up through December 2003, for a total of 19,987 man-years. RESULTS: Overall, 144 deaths were observed compared with 160.8 expected based on regional death rates (standardized mortality ratio [SMR] = 0.90, 95% CI = 0.76 to 1.05). There were 53 deaths from all cancers (SMR = 1.01, 95% CI = 0.75 to 1.32), and 21 from lung cancer (SMR = 1.23, 95% CI = 0.76 to 1.89). There was no consistent relation with risk for age at first employment, time since first or last employment, or duration of employment for any of the causes considered. CONCLUSIONS: Although limited in size, this study provides no evidence that continuous glass filament workers experience a significant increased risk of cancer, including respiratory cancer. ©2009The American College of Occupational and Environmental Medicine.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
